baber/WOPTO huggingface dataset:
Patent JP-2003134624-A (JP)
Title: Underground cable facility
Inventor: KISHIDA SANEKI
IPC: H02G1/06
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an underground cable facility that requires no support or the like, allows cable drawing work to be performed easily, is simple to maintain, and improves the view of the street. SOLUTION: The facility is provided with a main duct line 10 buried along a trunk road 1, a branch duct line 15 that branches from the main duct line and is buried along a road 5 that connects to the trunk road 1, branch box 25 connected to a sub-branch duct line 18 branching from the branch duct line 15, and leading-in duct lines 30 extending from the branch box 25 and leading in to individual property lots. Cables are drawn from the main duct line 10 to the branch box 25 via the branch duct line 15, and further to the individual property lots 6 and 7 via the leading-in duct line 30. The branch box 25 and the leading-in duct line 30 are placed under an L-shaped side trench 8.
Patent JP-2003126976-A (JP)
Title: Laser processing equipment
Inventor: KONISHI YASUHIRO
IPC: B23K26/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a laser processing equipment capable of forming a recess part while preventing the generation of particles to the utmost. SOLUTION: A laser oscillator 1 is provided with a gas filled laser tube 2, a high reflection mirror 3, an output uniting mirror 4, Q-switch 5, and an excitation light source 6 while the Q-switch 5 is controlled with a laser control unit 7 which operates in response to pulse irradiation command signals in order to control Q value in a resonator. The laser control unit 7 transmits the command signals to the Q-switch in the laser resonator to irradiate moderate pulses and precipitous pulses in turn in accordance with the predetermined values.
Patent JP-2003134265-A (JP)
Title: Internet communication device
Inventor: KAMIDOI YUJI
IPC: H04M11/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an Internet communication device in which a navigation device can make high speed communication and no new communication charge by a mobile phone or the like is caused. SOLUTION: The Internet communication device has; a broadband router 4 connected to the Internet 1; and the navigation device 7 capable of Internet communication, the navigation device 7 has a router interface section 74 for access to the broadband router 4 capable of high-speed Internet communication, and the broadband router 4 has a navigation interface section 45 for access to the navigation device 7.
Patent JP-2003131515-A (JP)
Title: Heating device and image forming apparatus
Inventor: TANIGUCHI SATORU
IPC: G01K7/22
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a heating device which can ensure high reliability by preventing the deterioration and breakage of a heater, a stay, a film, a pressure roller, etc. SOLUTION: The heating device is provided with: a heating body; the support of this heating body; a heat-resistant fixing film which is in contact with the heating body and slides over the heating body; a pressing member which drives the fixing film and brings a material to be heated in contact with the heating body through the fixing film; a first thermometer which detects the temperature of the heating body; a means to control the current to the heating body on the basis of the temperature detected with the first thermometer; a second thermometer provided in a position different from the position of the first thermometer in the longitudinal direction of the heating body and being in contact with the sliding surface of an unfixed film of the heating body; and a support of the second thermometer.  The material to be heated is heated by allowing the fixing film and the material to be heated to pass together through the nip part formed by the heating body and the pressing member. The space between the support of the second thermometer and the support of the heating body at the outside of the longitudinal direction is disposed more outwardly in the longitudinal direction of the heat generating area of the heating body.
Patent JP-2003127257-A (JP)
Title: Tubular body of fiber-reinforced resin and method for manufacturing the tubular body
Inventor: YAMAGUCHI YOSHIAKI
IPC: F16L9/12
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To form a hard chromium-plated layer on the inner peripheral face of a cylindrically molded tubular body of a fiber-reinforced resin and use the tubular molded product as a cylinder. SOLUTION: The tubular body 20 of a fiber-reinforced resin obtained by winding a prepreg 12 around a core 10 and autoclave-molding the prepreg 12, is soaked in a plating tank under such a state that a conductive layer 21 is formed on the inner peripheral face of the tubular body 20. After that, a hard chromium-plated layer 23 is formed on the inner peripheral face of the tubular body 20 by an electrolytic process.
Patent JP-2003129762-A (JP)
Title: Hydraulically driven waterproof device
Inventor: NOMURA YASUHIRO
IPC: E02B7/20
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulically driven tide device which can be operated during power failure without particularly damaging a landscape of a beach and can be driven remotely. SOLUTION: The tide device is composed of a waterproof plate (2) arranged underground normally and driven onto ground during tide prevention, a frame- like support body (50) provided on the ground in response to the waterproof plate (2) and a drive device for driving the waterproof plate (2) from the underground to the ground. The drive device is composed of a hydraulic piston and cylinder unit (40) actuated by city water. The waterproof plate (2) drives with non-contact up to a prescribed position, and, when it reaches the prescribed position, edge parts (3, 3 and 4) thereof are contacted to the frame-like support body (50).
Patent JP-2003129623-A (JP)
Title: Eaves gutter part
Inventor: FUNABIKI NAOHITO
IPC: E04D13/068
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an eaves gutter part capable of preventing rainwater from leaking and dropping from a tip of an eaves gutter fitting part and preventing rainwater from reaching a bottom face to prevent a dirty trace from being left. SOLUTION: This eaves gutter part is provided with the eaves gutter fitting part 4 in which an end part of an eaves gutter 103 is fitted. A channel 6 reaching one end on a rear side from the other end on a front side of an inner face of the eaves gutter fitting part 4, namely, the channel 6 which passes an inner face (upper face) of a bottom plate 2 from an upper end of an inner face of a front side plate 1 in the eaves gutter fitting part 4 and reaches an upper end of an inner face of a rear side plate 3 is formed on the inner face of the eaves gutter fitting part 4 in contact with an outer face in the end part of the eaves gutter 103.  Even if rainwater flowing into the inside of the eaves gutter part from the eaves gutter 103 penetrates into a minute clearance between the inner face of the eaves gutter fitting part 4 and the outer face in the end part of the eaves gutter 103 by capillary phenomenon, the capillary phenomenon is shut off in the channel to stop the penetration of rainwater in order to solve the problems that rainwater leaks and drops from the tip of the eaves gutter fitting part 4 and reaches the bottom face, thereby leaving the dirty trace.
Patent JP-2003137631-A (JP)
Title: Porous inorganic formed and hardened material and double-layer porous inorganic formed and hardened material
Inventor: FUCHIGAMI EIJI
IPC: E01C5/06
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a high strength porous inorganic formed and hardened material having excellent water permeability, sound absorbability, sound insulating property and damping property. SOLUTION: The porous inorganic formed and hardened material is obtained by forming and hardening a mixture containing 100 parts by weight of a coarse aggregate comprising hard slag granules oxidized in an electric furnace, subjected to reforming treatment by rapid cooling and having particle diameters of 5 to 13 mm, 0 to 20 parts by weight of a fine aggregate having particle diameters of <=5 mm, and 10 to 15 parts by weight of a hydraulic inorganic powdery material. It is possible to use the formed and hardened material as an upper layer and to provide, as a base layer, a compacted inorganic formed and hardened material which is obtained by forming and hardening a mixture containing 100 parts by weight of the coarse aggregate comprising the hard slug granules oxidized in the electric furnace, subjected to reforming treatment by rapid cooling and having particle diameters of 5 to 25 mm, 60 to 110 parts by weight of the fine aggregate having particle diameters of <=5 mm, and 15 to 30 parts by weight of the hydraulic inorganic powdery material, or a compacted inorganic formed and hardened material which is obtained by forming and hardening a mixture containing 100 parts by weight of the fine aggregate having particle diameters of <=5 mm, and 15 to 60 parts by weight of the hydraulic inorganic powdery material,  under the porous inorganic formed and hardened material mentioned above.
Patent JP-2003101056-A (JP)
Title: Method for manufacturing silicon substrate for solar cell
Inventor: INOI TAKESHI
IPC: H01L31/04
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To manufacture a silicon substrate for solar cells by an out-of-standard silicon wafer, that is produced in a process for manufacturing semiconductor devices and is disposed, and a silicon waver that has a surface layer that is informative by a metal-based laminated circuit. SOLUTION: After alkali treatment using hydroxylamine, as needed, is combined in a process for collecting a discarding silicon wafer, making selection, and chemically treating the surface layer, or after subjecting it to a process for physical treatment with a solid acid and a solid base as an abrasive, chemical activation is made in a system containing ozone, hydrogen peroxide, and a solubilizer in a fluorocarbon system or the like, and further, drying is made with microwaves in a drying process after washing, thus manufacturing the silicon substrate for solar cells without watermarks, such as stains or irregularities.
Patent JP-2003131493-A (JP)
Title: Image forming apparatus
Inventor: SAITO YOSUKE
IPC: G03G21/16
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which a transfer belt holding unit can be easily attached or detached without increasing the number of parts even in a method in which a transfer unit is directly attached to a main body frame. SOLUTION: In the image forming apparatus provided with a box body storing the transfer device, the problem is solved by providing a transfer device consisting of the transfer belt holding unit holding transfer material and a storing unit provided with a holding member holding the transfer belt holding unit which can be rotated and a restricting member restricting the curved shape storing unit.
Patent JP-2003097784-A (JP)
Title: Fusion joint
Inventor: MATSUDA MITSUMASA
IPC: B29C65/34
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a fusion joint not requiring to cut fusion connection surface of connecting part of a thermoplastic resin pipe to be connected or a thermoplastic resin joint and allowing to easily confirm if a necessary fusion length is inserted in a socket of the joint. SOLUTION: A disk shaped rib 13 is projectingly provided on outside of roughly center part of a short tubular thermoplastic resin main body 12. The main bodies 12 in both sides of the rib 13 are defined as spigots 121, 122. Electric heat wire 14 to generate heat by being energized is embedded in adjacent of outer circumference surfaces of both spigots 121, 122. A lead terminal 15 of the electric heat wire 14 is projectingly provided on outer circumference surface of roughly center part of the rib 13.
Patent JP-2003134055-A (JP)
Title: Measuring instrument for optical digital communication
Inventor: YAZAKI HIROSHI
IPC: H04B10/556
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To realize a measuring instrument for optical digital communication capable of measuring quality or collecting data of a communication network without causing reduction of optical power on the communication network. SOLUTION: The measuring instrument for optical digital communication for measuring the quality of an optical digital communication network with which a plurality of pieces of communication equipment are connected, is characterized by providing at least one OE converters that convert an optical signal to be transmitted to the optical digital communication network into an electric signal, and at least one EO converters that convert the electric signal from the OE converters into the optical signal, measuring the quality by output of the OE converters.
Patent JP-2003132148-A (JP)
Title: Electronic clinical record system, clinical record transmission method and control program
Inventor: IZUMI KAZUNORI
IPC: G16H10/60
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic clinical record system capable of instantly browsing, recording, and correcting clinical record information by automatically classifying the clinical record information into a data quantity capable of transmitting data with optimal performance. SOLUTION: A recorder is arranged for storing clinical period information constituted by making the clinical record information such as a condition and progress of a disease of a patient correspond to date information. For a transmission output request for the clinical record information of the desired patient required by an input device, a control device classifies the information selected by retrieving the clinical period information from the recorder in time series optimal for transmission, and transmits the clinical record information stepwise to an output device.
Patent JP-2003131523-A (JP)
Title: Photoreceptor drum and its assembling method and apparatus, and image forming apparatus using the photoreceptor drum
Inventor: TAGUCHI SUSUMU
IPC: G03G15/00
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when a photoreceptor drum itself is used as a member for driving force transmission, a periodic shading pattern appears in an image or abnormal sound is generated. SOLUTION: A 1st flange member 16 of the photoreceptor drum 12 is provided with a 1st gear 1604 and a 2nd flange member 18 is provided with a 2nd gear 1804 having the same number of teeth with that of the 1st gear 1604. The relative angular position between the angular position of the 1st flange member 16 and the angular position of the 2nd flange member 18 around the axis of a drum main body 14 is so set that 1st periodic torque variation of driving torque transmitted between the 1st gear 1604 and a driving gear 20 engaging the 1t gear 1604 for each tooth section of the gear and 2nd periodic torque variation of driving torque transmitted between the 2nd gear 1804 and a driven gear 22 engaging the 2nd gear 1804 for each tooth section of the gear negate each other.
Patent JP-2003135998-A (JP)
Title: Equipment and method for multicolor pattern coating
Inventor: FUJISAWA ATSUHISA
IPC: B05D7/14
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an equipment and a method for multicolor pattern coating by which a uniform multicolor pattern coating film is formed by spray coating in high speed coating such as coil coating. SOLUTION: In the coating equipment for forming the multicolor pattern coating film by applying >=2 color coating materials on a belt like material to be coated moving at >=10 m/min possesses a coating apparatus in which a plurality of spray coaters each having >=2 coating material discharge nozzles are fixed to a coater supporting body, each coating material spray nozzle is arranged to face the material to be coated and >=2 colored coating materials having different colors from each other are discharged from at least 2 coating material discharge nozzles of each spray coater, and a coating material supply apparatus for supplying >=2 colored coating materials stored in separated tanks to each coating material discharge nozzle of each spray coater through a pump and a local ventilation apparatus for collecting the coating material dust produced in the spray coating are provided.
Patent JP-2003139369-A (JP)
Title: Variable capacity compressor, air conditioner with variable capacity compressor, and control method in variable capacity compressor
Inventor: YOSHIDA HIROYUKI
IPC: B60H1/32
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide effective techniques for favorably controlling the pressure in a power chamber and its related techniques in a variable capacity compressor controlling the capacity by a capacity control valve. SOLUTION: In this swash plate type variable capacity compressor 101, control means 203 controls to prevent Pc increase using an outside air temperature as a pressure increase factor. In the Pc increase prevention control, at first, the outside air temperature t and a delivery pressure Pd is read (step S1) and a Pd upper limit value Pm corresponding to the outside temperature t is obtained (step S20). Then, the delivery pressure Pd and the Pd upper limit value Pm are compared (step S30) and, when the delivery pressure Pd is larger, the present control current value I of the capacity control valve 181 is obtained and a control current value In lower than the present control current value I is set (step S40). A control signal is outputted to the variable control valve 181 based on the control current value In (step S50).
Patent JP-2003153401-A (JP)
Title: Control apparatus and control method for electric car
Inventor: YAMADA HIROYUKI
IPC: H02P21/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a control apparatus for an electric car which can decide abnormalities of respective current detecting means individually, eliminate unnecessary current detecting means to reduce the cost, and maintain its operation stop state or operation continuing state properly. SOLUTION: This control apparatus for an electric car has a two phase-three phase converting means 14 for decision which calculates three-phase directed current values for decision, compares detected current values from a current detecting means 8 with the directed current values with a deviation operating means 17, decides the comparison results with an abnormality deciding means 18 and transmits the results to a target command operating means 10, and stops or continues an operation of a drive apparatus.
Patent JP-2003150635-A (JP)
Title: Retrieval device, image retrieval device, sound retrieval device, word and phrase retrieval device and retrieval program, and retrieval method
Inventor: ISHIOKA KAZUTOSHI
IPC: G06F17/30
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a retrieval device suitable for reducing omissions of retrieval based on feature information in the case of performing image retrieval. SOLUTION: A plurality of retrieval images are arranged on a virtual space for display corresponding to values mix of items of the feature information corresponding to them and displayed. In this case, when a user inputs a plurality of the retrieval images as retrieval key images from the retrieval images arranged on the virtual space for the display, points are added for the respective retrieval key images on the basis of the respective pieces of the feature information, keywords and access counts corresponding to the inputted retrieval key images. Then, on the basis of the total points, the retrieval image suited to an image in common to the retrieval key images is retrieved from an image data base 44.  As a result, when a desired image is not retrieved, specified items of the same or similar values among the items of the respective pieces of the feature information corresponding to the plurality of the different retrieval key images inputted as the retrieval key are allocated to the axis of the virtual space for the display.
Patent JP-2003148889-A (JP)
Title: Heat exchanger and its manufacturing method
Inventor: TSUJI MASANORI
IPC: B23P15/26
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method that with which a heat exchanger of high heat exchange efficiency is manufactured, using a flat perforated pipe, at a low cost. SOLUTION: This manufacturing method has a first process 31 for fitting the end part of the flat pipe to a header, fitting the flat pipe so as to pass through a fin, and sealing the fitted part of the end part and header, and a second process 32 for heightening the internal pressure of the flat pipe to enlarge the other part of the pipe to thereby attain contact between the fin and the flat pipe. The flat perforated pipe is thereby enlarged by a pressure type pipe enlarging method, so that even the flat pipe with a small cross-sectional area is mechanically jointed to the fin to provide a heat exchanger of high heat exchange efficiency at a low cost.
Patent JP-2003153446-A (JP)
Title: Non-powered automatic power-factor regulating system in receiving equipment
Inventor: IWAMOTO MASATOSHI
IPC: H02J3/18
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To attain power saving by improving power factor safely, efficiently, and extensively. SOLUTION: The function of a capacitor is satisfied using products for general purpose use after the agreement between electric utilities and their customer, and the risk of a leading power factor is eliminated. Without all machines being stopped all at once, work is sequentially executed from a possible working position, environments which may cause failure are avoided, and circumstances are created under which power fails immediately and repairs are not required even if failure occurs. That is the reason why this system is named distributed, stable, highly-efficient, and non-powered automatic power force regulating system. ON/OFF of a low-voltage capacitor per load utilizes a conventional magnet switch without need for additional apparatuses and power consumption for operation.  In Fig. 2, when current [A] is converted to capacity kilovolt-ampere [kVA], 315 [kVA] is obtained, and required transformer becomes 500 [kVA]. On the other hand, 260 [A] equals to 260 [kVA], so that 300 [kVA] is sufficient. A difference 3,153 [kWh/year] in no-load loss is not negligible.
Patent JP-2002224045-A (JP)
Title: Image device
Inventor: YOSHIMURA HISAO
IPC: G16H10/60
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an image device supported by a computer capable of instantly comparing, retrieving and displaying image information when acquiring required image information from various medical image information preserved as digital data, and capable of respectively retrieving and displaying a comment linked to the image information controlled on a database together with the image information. SOLUTION: This image device for mixedly taking in an aimination and a still picture is provided with an image signal acquiring means for acquiring an image signal, an image signal taking-in means for taking in the image signal acquired by the image signal acquiring means as an image file by converting the image signal into a digital signal via an encoder, and a processing means for separately preserving the still picture and the animation by respectively discriminating a longer case and a shorter case of operation of a remote switch than preset time by comparing operation time of a timer by the operation of the switch and preset time when taking in the image signal by the image signal taking-in means.